| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.59 | 6.515% | $178.5085 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $21.31 | 13.141% | $24.1103 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $50.54 | 12.683% | $56.95 | $56.95 | $56.95 | $57.00 |
| Purchase #4 | $49.42 | 13.690% | $56.1856 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $186.28 | 6.366% | $198.1386 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $94.99 | 5.725% | $100.4282 | $100.43 | $100.45 | $100.40 |
| Purchase #7 | $91.68 | 3.557% | $94.9411 | $94.94 | $94.95 | $94.90 |
| 7 purchase totals = | $661.81 | $709.2623 | $709.27 | $709.30 | $709.20 | |